Merge branch 'main' of github.com:geek-cookbook/containers #1346

	---
	name: "Image: Rebuild"

	on:
	push:
	branches:
	- main
	paths:
	- "apps/**"
	- "!apps/**/metadata.json"
	- "!apps/**/README.md"

	jobs:
	get-changes:
	name: Collect changes
	runs-on: ubuntu-latest
	outputs:
	addedOrModifiedImages: ${{ steps.collect-changes.outputs.addedOrModifiedImages }}
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Collect changes
	id: collect-changes
	uses: ./.github/actions/collect-changes

	generate-build-matrix:
	name: Generate matrix for building images
	runs-on: ubuntu-latest
	needs:
	- get-changes
	outputs:
	matrix: ${{ steps.get-changed.outputs.changes }}
	if: ${{ needs.get-changes.outputs.addedOrModifiedImages }} != '[]'
	steps:
	- name: Install tools
	run: \|
	sudo apt-get update
	sudo apt-get -y install moreutils jo

	- name: Checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Fetch modified images
	id: get-changed
	shell: bash
	run: \|
	declare -a changes_array=()
	while read -r app
	do
	while read -r channel
	do
	change="$(jo app="$app" channel="$channel")"
	changes_array+=($change)
	done < <(jq -r '.channels[] \| .name' "./apps/$app/metadata.json")
	done < <(echo '${{ needs.get-changes.outputs.addedOrModifiedImages }}' \| jq --raw-output -c '.[]')

	output="$(jo -a ${changes_array[*]})"
	echo "::set-output name=changes::${output}"

	images-build:
	uses: elfhosted/containers/.github/workflows/action-image-build.yaml@main
	needs:
	- generate-build-matrix
	with:
	imagesToBuild: "${{ needs.generate-build-matrix.outputs.matrix }}"
	pushImages: "true"
	updateMetadata: "true"
	sendNotification: "true"
	secrets: inherit

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